Columbia River Fishing Report May 11th, 2018 Posted on May 10, 2018 by Bob Rees Columbia River Fishing Report – We’re still sidelined, but numbers are improving over Bonneville Dam. There was one 7K day, but let’s not hope that was the peak passage day, or... To access this post, you must purchase Oregon Memberships – Steelhead or Oregon Memberships – Chinook.